The 1912 TPL pic has a
corresponding catalogue entry, which indicates "House occupied by Coulson in late 1840's. At time of photograph, occupied by Patrick Burns."
Interestingly, the TPL also has a cropped version of the CTA 1923 pic. Its catalogue
entry reads:
"A half-tone block after the print is in The Globe, Toronto, 19 February 1923, p. 9, with letterpress t.: ONE OF CITY'S EARLY HOMES; b.: Residence of the Late Mrs. P. Burns, 478 Front Street West. / This is One of the Few Remaining Houes in a District That Once / Included Many of the Fine Dwellings of Toronto. TEC 196A. See also TORONTO/HOUSES/BURNS, PATRICK, house, Front St. W. Date Created year accurate; month and day unknown for 1923
Inscribed in pencil, vso c.: Residence of the / late Mrs P. Burns, 478 Front St. W. / one of the oldest buildings in / the city; vso u.c.: 2 col"
Now at one point I do seem to recall looking in the Globe for that date but I don't think there was anything more than above in the actual clipping.
Bonus photo, from ca. 1908, from a marginally different angle. (CTA). The house was also numbered 412 Front at one point earlier on.
Last note: allegedly there is another view of the house 'in sad decline', found in AO C 57-4-0-2.2 - Eric Arthur misc. photos, but I rarely venture so far north to the archives (perhaps one day when the subway to York is complete), so I've never seen it.